Qianyan Technology focuses on the manufacture and sale of water tanks including FRP water tanks and stainless steel water tanks. ✉ armand@smcwatertank.com  ·  ☎ +86 158 0665 7767

About Us

Twenty-two years of moulding composite panels, galvanizing frames and assembling tanks on site — with one obsession: a tank that is still watertight in 2050.

Our SMC moulding workshop
36,000 m²Production area
280+Employees
60+Export countries
How We Work

Three Principles We Do Not Compromise

Engineer Before We Quote

No price without a layout. Every quotation is accompanied by a drawing, a load map and an installation sequence, because most tank failures begin as design failures.

Test Every Tank

Hydrostatic test at 1.5× design head before handover, on every single tank, with a signed report. No exceptions for small orders.

Stay After Delivery

Ten-year structural warranty, spare panels held in stock for a decade, and a technical line that answers in English within one working day.

Our History

Twenty-Two Years, One Product Line

2004

Founded as a GRP fabrication workshop

Twelve people, one hand lay-up line, and a focus on corrosion-resistant process vessels for local chemical plants.

2009

First SMC compression moulding press

Vertical integration into panel moulding gave us control over thickness, gel-coat cure and lead time.

2014

Export programme launched

First container shipments to Southeast Asia and the Middle East; English-language documentation and CE marking introduced.

2018

Hot-dip galvanizing line commissioned

In-house galvanizing eliminated the weakest link in the supply chain — frame corrosion.

2021

NSF/ANSI 61 and WRAS approval

Potable water certification opened municipal and hospitality markets in 40+ countries.

2026

Third moulding line online

Annual panel capacity up 30%, lead time for large tanks down to 25–30 days.

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Projects Completed
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International Certificates
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Annual Production Capacity
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Manufacturing Experience
Certifications

Certified Quality, Recognized Worldwide

ISO 9001
Quality Management
ISO 14001
Environmental Mgmt
CE
EU Conformity
WRAS
Water Regulations UK
NSF 61
Drinking Water Safety
SGS
Third-Party Tested

Need a Water Tank Quote for Your Project?

Send us your capacity, dimensions or site drawings — our engineers will reply with a layout, load calculation and price within 24 hours.